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Finding the Third Proportional to 10,692,350 and 15,448,599

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Solution

The third proportional to 10,692,350 and 15,448,599 is: 22,320,557.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,350 : 15,448,599 = 15,448,599 : x
  2. Step 2: Convert to fraction form
    10,692,350/15,448,599 = 15,448,599/x
  3. Step 3: Cross multiply
    10,692,350x = 15,448,599 × 15,448,599
  4. Step 4: Simplify right side
    10,692,350x = 238,659,211,062,801
  5. Step 5: Solve for x
    x = 238,659,211,062,801/10,692,350
  6. Step 6: Final answer
    x = 22,320,557.32

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.